公开(公告)号：US20200153078A1

公开(公告)日：2020-05-14

申请号：US16743639

申请日：2020-01-15

Applicant: AGC INC.

Inventor： Takafumi INOUE ,  Naoki HASHIMOTO ,  Tsuyoshi YAMAMOTO ,  Shintaro KOJIMA ,  Seiji MORIMOTO ,  Masakazu OKABE

IPC: H01Q1/12 ,  B32B17/10

Abstract: A window glass for a vehicle includes a glass plate for window of the vehicle, a defogger on the glass plate, and an antenna on the glass plate. The defogger includes a pair of bus bars extending in a height direction of the glass plate, a first defogging area formed by a plurality of first heating wires connected between the pair of bus bars and extending in a widthwise direction of the glass plate, and a second defogging area formed by at least a second heating wire connected to the pair of bus bars or to the first defogging area and extending in a protruding manner to one side in the height direction to surround a wiring-prohibited area. The antenna is provided in at least one of areas that are an area on left of the second defogging area and an area on right of the second defogging area.

公开(公告)号：US20200251804A1

公开(公告)日：2020-08-06

申请号：US16857543

申请日：2020-04-24

Applicant: AGC Inc.

Inventor： Shoichi TAKEUCHI ,  Naoki HASHIMOTO ,  Hideaki SHOJI

IPC: H01Q1/12 ,  H01Q13/10

Abstract: An antenna includes a flat conductor, and the flat conductor includes a first slot extending in a first direction, a second slot connected to the first slot and extending in a second direction, a third slot connected to the first slot and including another end that is open through an outer edge of the conductor, the third slot extending to one side of the first slot opposite from the second slot, and a fourth slot connected to the second slot, the fourth slot extending to one side of the second slot opposite from the first slot, wherein the third slot has a wide portion, and the fourth slot has a wide portion, and the outer edge includes an inclined portion inclined with respect to a virtual line that passes through the another end of the third slot and that is perpendicular to a direction in which the third slot extends.